<template>
  <div class="login-page">
    <div class="orange"> </div>
    <div class="blue"></div>
    <div class="blue small"></div>
    <div class="login-box">
      <div class="logo-box">
        <img src="@/assets/logo.png">
        <div>
          <div class="sys-name">学生端</div>
          <div class="sys-sub-name">基于SpringBoot框架的培训机构管理系统的设计与实现</div>
        </div>
      </div>
      <div class="form-box-title">
        <span>邮箱验证码登录</span>
      </div>
      <div class="form-box">
        <div class="form-item">
          <img src="@/assets/student_login_logo.png">
          <el-input v-model="mobileForm.email" type="text" placeholder="请输入邮箱" />
        </div>
        <div class="form-item">
          <img src="@/assets/images/yanzhengma.png">
          <el-input style="width:134px" v-model="mobileForm.code" type="text" placeholder="请输入验证码" />
          <div class="code-btn-box" @click="getCode">
            <span>{{ txt }}</span>
          </div>
        </div>
        <div class="submit-box" @click="loginFun">
          登录/注册
        </div>
      </div>
      <div class="gray-bot">
        <p>注册或点击登录代表您同意 <span>服务条款</span> 和 <span>隐私协议</span></p>
      </div>
    </div>
  </div>
</template>
<script setup>
import { ref, reactive } from 'vue'
import { setToken } from '@/utils/cookie'
import { sendCodeService, codeLoginService } from '@/apis/student'
import router from '@/router'
import { ElMessage } from 'element-plus'

// 验证码登录表单
let mobileForm = reactive({
  email: '',
  code: ''
})
let txt = ref('获取验证码')
let timer = null
async function getCode() {
  // 先开始倒计时
  txt.value = '59s'
  let num = 59
  timer = setInterval(() => {
    num--
    if (num < 1) {
      txt.value = '重新获取验证码'
      clearInterval(timer)
    } else {
      txt.value = num + 's'
    }
  }, 1000)

  try {
    await sendCodeService(mobileForm)
  } catch (error) {
    // 如果发送失败，重置倒计时
    clearInterval(timer)
    txt.value = '获取验证码'
    ElMessage.error('验证码发送失败，请重试')
  }
}

async function loginFun() {
  const loginRef = await codeLoginService(mobileForm)
  setToken(loginRef.data)
  router.push('/tims/home/announcement')
}
</script>
<style lang="scss" scoped>
.login-page {
  width: 100vw;
  height: 100vh;
  position: relative;
  margin-top: -60px;
  margin-left: -20px;
  overflow: hidden;

  .login-box {
    width: 600px;
    height: 604px;
    background: #FFFFFF;
    box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    opacity: 0.9;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    padding: 0 72px;
    padding-top: 50px;
    overflow: hidden;

    .logo-box {
      display: flex;
      align-items: center;

      &.refister-logo {
        margin-bottom: 56px;
      }

      img {
        width: 68px;
        height: 68px;
        margin-right: 16px;
      }

      .sys-name {
        height: 33px;
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 24px;
        color: #222222;
        line-height: 33px;
        margin-bottom: 13px;
      }

      .sys-sub-name {
        height: 22px;
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 16px;
        color: #222222;
        line-height: 22px;
      }
    }

    .form-box-title {
      height: 116px;
      display: flex;
      align-items: center;

      span {
        font-family: PingFangSC, PingFang SC;
        font-weight: 400;
        font-size: 24px;
        color: #000000;
        line-height: 33px;
        display: block;
        height: 33px;
        margin-right: 40px;
        position: relative;
        letter-spacing: 1px;
        cursor: pointer;

        &.active {
          font-weight: bold;

          &::before {
            position: absolute;
            content: '';
            bottom: -13px;
            left: 0;
            width: 100%;
            height: 5px;
            background: #32C5FF;
            border-radius: 10px;
          }
        }
      }
    }

    .gray-bot {
      position: absolute;
      left: 0;
      text-align: center;
      margin-top: 56px;
      width: 100%;
      height: 50px;
      background: #FAFAFA;
      font-family: PingFangSC, PingFang SC;
      font-weight: 400;
      font-size: 14px;
      color: #666666;
      line-height: 50px;

      p {
        margin: 0;
      }

      span {
        color: #32C5FF;
        cursor: pointer;
      }
    }

    :deep(.form-box) {
      .submit-box {
        margin-top: 90px;
        width: 456px;
        height: 48px;
        background: #96E1FE;
        border-radius: 8px;
        cursor: pointer;
        display: flex;
        justify-content: center;
        align-items: center;
        font-family: PingFangSC, PingFang SC;
        font-weight: 600;
        font-size: 16px;
        color: #FFFFFF;
        letter-spacing: 1px;

        &.refister-submit {
          margin-top: 72px;
        }

        &:hover {
          background: #32C5FF;
        }
      }

      .form-item {
        display: flex;
        align-items: center;
        width: 456px;
        height: 48px;
        background: #F8F8F8;
        border-radius: 8px;
        margin-bottom: 30px;
        position: relative;

        .code-btn-box {
          position: absolute;
          right: 0;
          width: 151px;
          height: 48px;
          background: #32C5FF;
          border-radius: 8px;
          top: 0;
          display: flex;
          align-items: center;
          justify-content: center;
          cursor: pointer;

          span {
            font-family: PingFangSC, PingFang SC;
            font-weight: 400;
            font-size: 16px;
            color: #FFFFFF;
          }
        }

        .error-tip {
          position: absolute;
          width: 140px;
          text-align: right;
          padding-right: 12px;
          height: 20px;
          font-family: PingFangSC, PingFang SC;
          font-weight: 400;
          font-size: 14px;
          color: #FD4C40;
          line-height: 20px;
          right: 0;

          &.bottom {
            right: 157px;
          }
        }

        .el-input {
          width: 380px;
          font-family: PingFangSC, PingFang SC;
          font-weight: 400;
          font-size: 16px;
          color: #222222;
        }

        .el-input__wrapper {
          border: none;
          box-shadow: none;
          background: transparent;
          width: 230px;
          padding-left: 0;
        }

        img {
          width: 24px;
          height: 24px;
          margin: 0 18px;
        }
      }
    }
  }

  &::after {
    position: absolute;
    top: 0;
    left: 0;
    height: 100vh;
    bottom: 0;
    right: 0;
    background: rgba(255, 255, 255, .8);
    z-index: 1;
    content: '';
  }

  .orange {
    background: #F0714A;
    width: 498px;
    height: 498px;
    border-radius: 50%;
    background: #F0714A;
    opacity: 0.67;
    filter: blur(50px);
    left: 14.2%;
    top: 41%;
    position: absolute;
  }

  .blue {
    width: 334px;
    height: 334px;
    background: #32C5FF;
    opacity: 0.67;
    filter: blur(50px);
    left: 14.2%;
    top: 42%;
    position: absolute;
    top: 16.3%;
    left: 80.7%;

    &.small {
      width: 186px;
      height: 186px;
      top: 8.2%;
      left: 58.2%;
    }
  }
}
</style>